Spa valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 21, 1989
Issued Date -
N/A
app pub date -
Jan 15, 1988
filing date -
Aug 1, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An air injector valve for a spa is disclosed, the valve including a body and a cap. Within the body there is a valve seat and a jumper which co-operates with the valve seat to control flow of air through the valve. The body has an externally threaded section which screws, from above, into a nut positioned below an aperture in the shell of the spa. A flange at the upper end of the body prevents the valve body passing right through the aperture in the shell. The cap can be unscrewed from the body and, once this has been removed, access to the spring and jumper from within the spa is possible. The valve body cannot fall through the aperture in the shell as it remains supported by the flange.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully